drawGLTracks.C File Reference

Go to the source code of this file.

Functions
gSystem	Load ("libEnDrc")
t	SetBranchAddress ("GeoTracks",&fT)
c1	SetFillColor (10)
geoMan	GetTopVolume () -> Draw("ogl")
geoMan	SetAnimateTracks ()
	for (Int_t j=0;j< t->GetEntriesFast();j++)

Variables
TFile *	f = new TFile("testsimu10.root")
TTree *	t =f->Get("pndsim")
TClonesArray *	fT =new TClonesArray("TGeoTrack")
TGeoManager *	geoMan = (TGeoManager*) f->Get("FAIRGeom")
TCanvas *	c1 = new TCanvas("glcanvas", "openGL", 100, 100, 800, 800)
TGeoTrack *	tr
TObjArray *	TrList = geoMan->GetListOfTracks()

Function Documentation

for

(

Int_t

j = 0; j< t->GetEntriesFast(); j++

)

Definition at line 28 of file drawGLTracks.C.

References Double_t, i, n, point, and pt().

                                                {
        t->GetEntry(j);
        Double_t *point;
        for (Int_t i=0; i<fT->GetEntriesFast(); i++)    {
                tr=(TGeoTrack *)fT->At(i);
                Int_t Np=tr->GetNpoints();
                FairVTrack *pt = new FairVTrack(Np);
                pt->SetLineColor(tr->GetLineColor());
                pt->SetLineWidth(2);
                pt->SetTrack(tr);
                pt->SetParticle((TParticle *)tr->GetParticle());
                for (Int_t n=0; n<Np; n++){
                   point=tr->GetPoint(n);
                   pt->SetPoint(n,point[0],point[1],point[2]);
                }
                pt->Draw();
        }
  }

geoMan GetTopVolume

(

)

-> Draw("ogl")

gSystem Load

(

"libEnDrc"

)

geoMan SetAnimateTracks

(

)

t SetBranchAddress	(	"GeoTracks"	,
		&	fT
	)

c1 SetFillColor

(

10

)

Variable Documentation

TCanvas* c1 = new TCanvas("glcanvas", "openGL", 100, 100, 800, 800)

Definition at line 18 of file drawGLTracks.C.

TFile* f = new TFile("testsimu10.root")

Definition at line 10 of file drawGLTracks.C.

TClonesArray* fT =new TClonesArray("TGeoTrack")

Definition at line 13 of file drawGLTracks.C.

Referenced by PndEvtGenGenerator::ReadAsciiEvent(), PndEvtGenDirect::ReadEvent(), and PndPythia6Generator::ReadEvent().

TGeoManager* geoMan = (TGeoManager*) f->Get("FAIRGeom")

Definition at line 17 of file drawGLTracks.C.

TTree* t =f->Get("pndsim")

Definition at line 12 of file drawGLTracks.C.

TGeoTrack* tr

Definition at line 25 of file drawGLTracks.C.

TObjArray* TrList = geoMan->GetListOfTracks()

Definition at line 26 of file drawGLTracks.C.